Questions: [1] Can I use oslec for echo cancellation? I'll have beefy hardware. Is echo cancellation necessary?
Yes you can use oslec provided that either your distribution has a zaptel package with the oslec patch (or you build the zaptel drivers + oslec yourself) Well without echo cancelation you will probably have a number of calls that have either very bad sound quality or are simply annoying With your set i.e 3-4 lines processing requirments are minimal so you should not worry about that.We have been able to run oslec for 4 lines on a 266Mhz (no its not Ghz) powerpc embedded board with very good results Stelios S. Koroneos Digital OPSiS - Embedded Intelligence http://www.digital-opsis.com <http://www.digital-opsis.com/> _____ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Steve Repo Sent: Wednesday, May 07, 2008 8:11 AM To: [email protected] Subject: [asterisk-users] Newbie alert: VoIP hardware Hello, Please forgive me for i'm not an asterisk user yet. I've done as much research as I can .. and have the following questions. I'm setting up a new office and a home office and i'm shopping for hardware. Office: 2 analog lines Hardware: TDM412B (2 FXO, 1FXO) Link: http://www.voipsupply.com/index.php?cPath=99_555_556 Cost: $303 Home: 1 analog line Hardware: TDM421B (2 FXS, 1 FXO) Link: http://www.voipsupply.com/product_info.php?products_id=3980 Cost: $300 [2] Can I get PCI express x1 cards for the same price? I'm on budget, Any other cards (sangoma? rhino?) that might work well? I'm sure these questions have been asked before.. :-) Steve
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